IP Telephony and Phones

I have a polycom registered to Callmanager 7.1.2. Does anyone know where I can finddocumentation on the 3rd Party SIP basic calling features. I have a Polycom confernce phone and wouldlove to do meet-me or ah hoc conferencing.Right now I only have li...

Has anyone successfully registered a Polycom IP 4000 soundstation with Communication Manager7.1.2 or any other version for that matter? I've followed the "Configuring 3rd party SIP devices" documentation located here: https://www.cisco.com/en/US/docs...

Anyone ever get it to work with CUCM?Anyway to DL SCCP firmware to it or Am I going to have to go SIP

How can I do this? All of the direction I find seem to use some other GUI interface and I can't seem to migrate it to CCP.

Can anyone tell me that what does router pattern does starting from \+. I am using Cisco CallManager 7.1.5 but inever use this patterns having \+. Thanks

hi,CitA----------------------CityB(This contains voicegateway,unity and ccm)City has one number  0123456 while i call that number it is redirected to cityB PRI.City B has unity where call handlers has been configured.When i dial cityB the calls fwd t...

I have a 2921 router with IOS 15.2(2)T installed on it. Upon that I have installed CME version 9.0.SRST is not used and this really is a standalone telephony router.There are 7911, 7925 and some ATA devices which I want to register at this CME router...

We have a strange issue where we try and alter the timeout of our hunt group from 12 to 25 seconds before going to voice mail but when we do instead of going to the final number 550 (voicemail pilot) the call just cuts off.  If we change the timer ba...

Has anyone have sample config of single CUBE router, configured for two SIP trunks with different ITSP's?I have logic in my mind, but wanted to include best.Thanks in advance!

Hello,I have UCM 8.5 and there is a need to restrict the ringtones that people can see on their phones, is it possible to do it like we used to in the CM 4.x days? Can this be done just to 7921 phones?Thanks in advance!

Hi       ThereCould someone help me to configure the VG204 as MGCP fax gateway?I configured the gateway which connect to our fax machineI have configured the VG204 as MGCP fax gateway and it already registered to our call manager(version 7). there ar...

Hi Can I use a poe switch 802.3at to power a 9951 with two Kems ?According to the manuals, the answer is positive for one kem.any help will be strongly appreciatedRegardsPhilippeSent from Cisco Technical Support iPad App

Hi,I need an urgent help. We have audio issues when we transfer the calls. Both the caller are unable to hear each other. Also when we transfer the call, no MOH during the calls were on hold. It was working earlier.Version - CUCM 7.1.3.Regards,Amit